Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant is inventor : No or None & CPCs : CPC B64C23/005 or CPC B64C2700/6256 or CPC B64C3/385 or CPC B64C35/00 or None & Number of text pages: 3-5 & Number of claims: 5-20000000

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
Airplane (16) · frame (12) · Design (10) · control (7) · hydroaeroplane (5) · propulsion (5) · propellers (5) · Construction (5) · Hybrid (4) · Biplane (4) · marine (3) · LTA (3) · hydroplane (3) · motors (3) · propeller (3) · Subsystem (3) · wings (3) · helicopter (3) · None (3) · Airship (3)
Full specification filed date:
Granted:
Related to aircraft:
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 46 results in range #1 to #46.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)